Yet another blog about WPF, Surface, SL, MVVM, NUI.... - Tag - DependencyProperty - Comments

Execute a command on a specified control when clicking on a button - JonathanANTOINE@falsemail.com

JonathanANTOINE@falsemail.com — Fri, 06 Apr 2012 09:01:17 +0200

You have to use the code in the ReceiveWeakEvent to do this

Execute a command on a specified control when clicking on a button - Jeremy McLain

Jeremy McLain — Thu, 05 Apr 2012 23:12:27 +0200

How would you do this portion from code behind?

   <Button Content="Delete selected"
          tools:ExecuteCommandOnControl.RoutedCommand="{x:Static igDP:DataPresenterCommands.DeleteSelectedDataRecords}"
         tools:ExecuteCommandOnControl.Target="{Binding ElementName=dataGrid}" />

MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - online writing

online writing — Fri, 16 Dec 2011 16:52:49 +0100

I am very interested in this sphere and reading this post I have known many new things, which I have not known before. Thanks for publishing this great article here.

[UPDATED] How to call the method from the base of the base of the current class ? (base.base.MyMethod) - Jonathan ANTOINE

Jonathan ANTOINE — Fri, 13 May 2011 10:25:44 +0200

@Thomas Levesque :Hello Thomas,

Thank you for your comment and it works like a charm !

Btw, there is still reflection in your solution, the only difference is that we use 'this' as the current instance without recreating one.

I will update my post to add your solution

Thx a lot !

[UPDATED] How to call the method from the base of the base of the current class ? (base.base.MyMethod) - Thomas Levesque

Thomas Levesque — Fri, 13 May 2011 00:31:53 +0200

Interesting...
.
Normally, you should never need to call base.base.SomeMethod, it's usually a sign of a bad design because you're not supposed to be aware of implementation details of the base class. But of course in the case of the TabControl you're not in control of the base classes, so it's different...
.
Anyway, I don't really like this solution... Two main reasons :
- you have to create a dummy instance of the class, which is pretty bad for performance and could have unexpected side effects
- it uses reflection (also bad for performance) on a non documented private field of the Delegate class. The implementation of this class could change in future versions, and this solution wouldn't work any more.
.
What you need to achieve this is a non-virtual call to GrandFather.MyMethod. This can be done by generating code at runtime with DynamicMethod:

   class Child : Father
   {
       private delegate void MyMethodOpenDelegate(GrandFather instance, object param);
       private static readonly MyMethodOpenDelegate _grandFather_MyMethod;
       
       static Child()
       {
           DynamicMethod dm = new DynamicMethod(
               "grandFather_MyMethod",
               typeof(void),
               new Type[] {typeof(GrandFather), typeof(object)},
               typeof(Child));
           
           var il = dm.GetILGenerator();
           il.Emit(OpCodes.Ldarg_0);
           il.Emit(OpCodes.Ldarg_1);
           il.EmitCall(OpCodes.Call, typeof(GrandFather).GetMethod("MyMethod"), null);
           il.Emit(OpCodes.Ret);
           _grandFather_MyMethod =
               (MyMethodOpenDelegate)dm.CreateDelegate(
                   typeof(MyMethodOpenDelegate));
       }
       
       public override void MyMethod(object param)
       {
           _grandFather_MyMethod(this, param);
       }
   }

(note the use of OpCodes.Call instead of OpCodes.Callvirt)

[ping] [UPDATED] How to call the method from the base of the base of the current class ? (base.base.MyMethod) - DotNetKicks.com

DotNetKicks.com — Thu, 12 May 2011 00:00:34 +0200

How to call the method from the base of the base of the

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[ping] [UPDATED] How to call the method from the base of the base of the current class ? (base.base.MyMethod) - DotNetShoutout

DotNetShoutout — Thu, 12 May 2011 00:00:22 +0200

How to call the method from the base of the base of the

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[ping] How to create your own control library (how-to + tips) - DotNetShoutout

DotNetShoutout — Mon, 04 Oct 2010 17:41:37 +0200

How to create your own control library (how-to + tips)

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[ping] How to create your own control library (how-to + tips) - DotNetKicks.com

DotNetKicks.com — Mon, 04 Oct 2010 17:40:17 +0200

How to create your own control library (how-to tips)

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[ping] Binding to the selected items of a ListBox (or an another items controls) - iAwaaz-News-by-People

iAwaaz-News-by-People — Fri, 18 Jun 2010 06:00:21 +0200

Binding to the selected items of a ListBox (or an another

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[ping] Execute a command on a specified control when clicking on a button - iAwaaz-News-by-People

iAwaaz-News-by-People — Wed, 16 Jun 2010 15:39:19 +0200

Execute a command on a specified control when clicking on a

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[ping] Execute a command on a specified control when clicking on a button - DotNetKicks.com

DotNetKicks.com — Wed, 16 Jun 2010 15:36:31 +0200

Execute a command on a specified control when clicking on a

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[ping] Execute a command on a specified control when clicking on a button - DotNetShoutout

DotNetShoutout — Wed, 16 Jun 2010 15:34:51 +0200

Execute a command on a specified control when clicking on a

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[ping] Binding to the selected items of a ListBox (or an another items controls) - DotNetKicks.com

DotNetKicks.com — Mon, 14 Jun 2010 15:53:27 +0200

Binding to the selected items of a ListBox (or an another

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[ping] Binding to the selected items of a ListBox (or an another items controls) - DotNetShoutout

DotNetShoutout — Mon, 14 Jun 2010 15:52:02 +0200

Binding to the selected items of a ListBox (or an another

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MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - Daniel

Daniel — Sat, 22 May 2010 06:25:31 +0200

Try Fluent Ribbon Control Suite (http://fluent.codeplex.com). Fluent Ribbon is more MVVM-friendly, you can find MVVM sample there.

MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - aani

aani — Mon, 19 Apr 2010 08:01:01 +0200

Could you please upload the demo project?

MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - hedi

hedi — Sun, 28 Mar 2010 13:41:52 +0200

I'm developping an application which bases on PrismV2 and the designPattern MVVM.
Thus I develop every module separately and I use a main interface to call them (Shell)
My Shell contains OfficeRibbon
I still have some problems to understand
can you explain me how I have to use RibbonCommand?

MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - Jonathan ANTOINE

Jonathan ANTOINE — Thu, 25 Mar 2010 13:55:37 +0100

@Emperor :Thx, it works fine !

MVVM - How to integrate the Office Ribbon respecting the pattern (especially the commands) - Emperor

Emperor — Thu, 25 Mar 2010 13:26:08 +0100

@Jonathan ANTOINE : after you are finished with adding/removing/clearing Controls property call OnApplyTemplate() on RibbonGroup to update the visuals.